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nydimaria [60]
3 years ago
11

Which of the following components of an ecosystem are not abiotic factors?

Biology
2 answers:
Viktor [21]3 years ago
5 0
I think the answer is B but I’m not to sure
boyakko [2]3 years ago
4 0
The answer is A.

Leaves are biotic elements because they came from a tree that was once living.
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In a sample of double-stranded DNA, 10 percent of the nitrogenous bases are guanine (G). What percentage of the nitrogenous base
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Answer:

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Remember that guanine always pairs with cytosine, and thymine always pairs with adenine. That means that any time there is a guanine, there is always a cytosine.

If there are 10% guanines, then there are 10% cytosines. That means the total of guanines and cytosines is 20%.

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